alternative
  • Home (current)
  • About
  • Tutorial
    Technologies
    SQL -Structured Query Language
    Python
    Ethical Hacking
    Java
    .net Framework
    Placement Preparation
    Quantitative Aptitude
    View All Tutorial
  • Quiz
    SQL -Structured Query Language
    Quantitative Aptitude
    Java
    View All Quiz Course
  • Q & A
    Quantitative Aptitude
    Java
    View All Q & A course
  • Programs
  • Articles
    Artificial Intelligence & Machine Learning Project
    How to publish your local website on github pages with a custom domain name?
    How to download and install Xampp on Window Operating System ?
    How To Download And Install MySql Workbench
    How to install Pycharm ?
    How to install Python ?
    How to download and install Visual Studio IDE taking an example of C# (C Sharp)
    View All Post
  • Tools
    Program Compiler
    Sql Compiler
    Replace Multiple Text
    Meta Data From Multiple Url
  • Contact
  • User
    Login
    Register

SQL -Structured Query Language - Introduction

SQL (Structured Query Language ) is used to perform operations like storing, manipulating, and retrieve data from the database.

It is not the database. It is a query language to perform backend operations.

All Relational database management systems (RDBMS) like MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, PostgreSQL, and other database systems use  SQL as a standard query language.

Application Of SQL:-

  • Allow users to create or drop a database, tables, views, stored procedures, and functions.
  • Allow user to insert records in a database
  • Allow user to update records in a database
  • Allow user to delete records from a database
  • Allow user to retrieve or access data from a database

This SQL Tutorial provides you both theoretical and practical training from basic to advanced SQL Concepts.

Quiz Time
SQL -Structured Query Language

SQL -Structured Query Language

  • Introduction
  • Overview
    • How To Download And Install MySql Workbench
    • SQL Syntax
  • SQL Database
    • Create Database
    • Drop Database
    • Use / Select Database
  • SQL Table
    • Create Table
    • Alter - Rename Table
    • Alter - Add Column
    • Alter - Modify Column
    • Alter - Rename Column
    • Alter - Drop Column
    • Copy Table
    • Drop Table
  • SQL Insert
    • Insert Record
  • Sql Update
    • Update Record
  • Sql Select
    • Select Record
    • Select - Count
    • Select - Average
    • Select - Sum
    • Select - Min Max
    • Select - Distinct
    • Select - Limit
    • Select - First
    • Select - Last
  • Sql Clause
    • Like Clause
    • And Operator
    • Or Operator
    • Between & Not Between Operator
    • As or Alias
    • In Clause
    • Group By Clause
    • Having Clause
  • Sql Order By
    • Ascending
    • Descending
    • Random
    • Ascending Descending Multiple Column
  • SQL Joins
    • Joins and its type
    • Inner Join
    • Left Join
    • Right Join
    • Full Join
    • Cross Join
  • SQL View
    • Create View
    • Update View
    • Delete View
  • SQL Delete
    • Delete Table
    • Truncate Table
  • Sql Key & Constraint
    • Primary Key
    • Foreign Key
    • Unique Key
    • Not Null Constraint
    • Check Constraint
    • Default Constraint
  • Normalization
    • Overview
    • 1 NF
    • 2 NF
    • 3 NF
    • Boyce Codd normal form ( BCNF )

About Fresherbell

Best learning portal that provides you great learning experience of various technologies with modern compilation tools and technique

Important Links

Don't hesitate to give us a call or send us a contact form message

Terms & Conditions
Privacy Policy
Contact Us

Social Media

© Untitled. All rights reserved. Demo Images: Unsplash. Design: HTML5 UP.